Audit Account Creation
Once an attacker establishes initial access to a system, the attacker often attempts to create a persistent method of re-establishing access. One way to accomplish this is for the attacker to create a new account. Auditing of account creation mitigates this risk.
To address access requirements, many operating systems may be integrated with enterprise level authentication/access/auditing mechanisms that meet or exceed access control policy requirements.
[exists/does_not_exist]
In order to view the currently configured flags for the audit daemon, run the following command:
sudo grep ^flags /etc/security/audit_control
The account creation events are logged by way of the 'ad' flag. If 'ad' is not listed in the result of the check, this is a finding
oval:org.secpod.oval:def:25045
SCAP Repo OVAL Definition
2015-06-12